Yamitsu Platinum 8000 Box Filter (GRP) Inc UVC
The Yamitsu Platinum 8000 Box Filter (GRP) Inc UVC FS521 combines robust fibreglass construction with layered mechanical media, Kintama biological media and a built-in UV-C unit for clearer pond water. Suitable for goldfish and koi ponds.
£259.95
Available on back-order
Product Description
A tough fibreglass box filter with built-in UV-C for clearer water. The Yamitsu Platinum 8000 Box Filter (GRP) Inc UVC) combines layered mechanical media, Kintama biological media and an integrated UV-C unit in one solid, pump-fed system.
It’s designed for goldfish and koi ponds where reliability and simple maintenance matter.
Why it’s a dependable choice
- GRP (fibreglass) construction for strength and long service life
- Integrated UV-C unit to help control green water
- Supplied with layered mechanical and biological media
- Suitable for goldfish and koi ponds
- No complex moving parts
Filtration media included
Inside the unit you’ll find:
- 3 × foam layers
- 1 × white filter wadding
- 1 × blue matting
- 1 × carbon-impregnated foam
- Kintama biological media
Kintama media offers high surface area for beneficial bacteria, supporting stable biological filtration once matured.
Specifications
| Specification | Detail |
|---|---|
| Product name | Yamitsu Platinum 8000 Box Filter (GRP) Inc UVC |
| Code | FS521 |
| Construction | GRP (fibreglass) |
| Filtration type | Mechanical, biological and UV-C |
| Suitable for | Goldfish and koi ponds |
| Installation type | Pump-fed |
Installation
Typical setup:
Pump → Box filter (with UV-C) → Return to pond
Install on a level base with easy access to the lid for cleaning. Ensure secure hose or pressure pipe connections depending on your setup.
Maintenance
- Rinse foam layers in pond water during cleaning
- Replace filter wool as required
- Allow biological media to remain submerged
- Check UV-C unit regularly and replace the lamp as recommended
UV safety: Always unplug before servicing. Never look directly at an operating UV-C lamp and avoid exposure to skin or eyes.
A solid, all-in-one fibreglass filter with built-in UV clarity support. Straightforward, durable and designed to keep pond maintenance manageable.
Delivery Details
Delivery Charges
We offer two simple delivery options:
- Free shipping on all orders over £75
- Flat rate of £3.95 for lighter parcels on orders under £75
- Flat rate of £5.50 for heavier parcels on orders under £75
All deliveries are sent via Royal Mail, ensuring reliable and trackable service.
Delivery Times
Orders are usually dispatched within 1–2 working days. Once shipped, Royal Mail typically delivers within 2–4 working days. Please note that during peak times or in the event of postal delays, delivery may take slightly longer.
Delivery Locations
We currently ship to UK addresses only, including mainland UK and Northern Ireland.
Questions?
We’re here to help. If you have any questions about your delivery, email us at mskoiltd@outlook.com and our customer service team will be happy to assist.
Free delivery on orders over £75
Enjoy free standard delivery when you spend £75 or more.
Easy
Returns
Hassle-free returns if something is not quite right.
Same Day Dispatch
Orders placed before 2pm are dispatched the same day.
Dedicated Support
Friendly support whenever you need help or advice.





